Eleven L.A. County Sheriff’s patrol cars descended on Justin Bieber’s house this morning and they are executing a search warrant in connection with the egg-throwing incident … law enforcement sources tell TMZ.

Sources tell us … deputies are looking for any evidence that links Bieber to the egg assault on his next door neighbor.

We’re told this is a FELONY search warrant — meaning Justin is under a microscope for a crime that could land him in prison.

Sources say cops will look for anything that is relevant to the egg incident, including other eggs in the house and possible video. Sheriff’s deputies have looked at TMZ’s video of the incident and believe Justin has surveillance video that might have captured the egging.

Normally, I’d have an issue with public resources being used to investigate such a petty crime so extensively but this does involve the staggering bag of douche in the photo below, after all.

(via Getty Image)

Godspeed to the detectives working the case. Justin Bieber must be stopped.

*palatial mansion in Beverly Hills guards with machine guns are outside doing sweeps.* Flash bang explodes and gunfire erupts, dead bodies are everywhere. Young hotshot slides across marble floor with a beretta in each hand murdering shady body guards en masse. A shady Colombian bodyguard appears behind our hero he surely has the drop on him, at the last second an older man jumps in the way of the bullets. Hotshot: IT WAS HIS LAST WEEK ON THE FORCE!!!!!!! Hotshot shows pulls a shotgun out and evicerates the bodyguard and proceeds upstairs kicking in the bedroom. The room is wall to wall with cartons of eggs and justin beiber with a sadden Hussein-sequel beard. Hotshot: MOTHER OF GOD! A gunshot is heard, fade to black, The crowd goes fucking nuts.